The Great Wall was listed as a World Heritage by UNESCO in 1987. Just like a dragon, it winds up and down across deserts, grasslands and mountains,{#blank#}1{#/blank#}( run) approximately 21,196 kilometers from east to west.

    The{#blank#}2{#/blank#}( construct) of the Great Wall was not that easy, {#blank#}3{#/blank#}drew heavily on the local resources for building materials. The walls were{#blank#}4{#/blank#}( original) built in the Spring & Autumn Period and the Warring States Period. Emperor Qin Shi Huang succeeded in his effort to have them joined together. Since then, the Great Wall{#blank#}5{#/blank#}( serve) as a monument of the Chinese nation throughout history.

    With {#blank#}6{#/blank#}history of about 2,700 years, some parts of the Great Wall are now {#blank#}7{#/blank#}ruins or have disappeared. However, the Great Wall of China is still one of the most appealing{#blank#}8{#/blank#}(attraction) all around the world owing to its historical significance. The best-known part of the Great Wall of China, Badaling, {#blank#}9{#/blank#}(locate) 43 miles northwest of Beijing, attracts thousands of national and foreign tourists every day.

    Today, the Great Wall{#blank#}10{#/blank#}(recognize) as one of the most important impressive architectural achievements in history.

    The word Nushu literally means "women's writing" in Chinese: As the name suggests, Nushu is created and specially used by women.

    Often {#blank#}1{#/blank#}（call） "the world's only surviving characters for women", these slim words were developed from standard written Chinese. In the old days, Nushu {#blank#}2{#/blank#}（teach）by elderly women to girls at home because female children weren't allowed {#blank#}3{#/blank#}（attend）formal school. During gatherings in villages, women used the characters to write poems or song lyrics to express their emotions {#blank#}4{#/blank#} were hidden from men. The words were full {#blank#}5{#/blank#} encouragement and positive energy, and showed an uncommon open-mindedness among women at that time.

    Ji Xianlin once said that Nushu is a feminist（女权主义者）symbol. "It's {#blank#}6{#/blank#} unique writing system created by {#blank#}7{#/blank#}（talent）women who were deprived（剥夺）of the right to education," he wrote in an article. "It has significance in various {#blank#}8{#/blank#}（field）and represents Chinese people's strong spirit."

    Nushu was made as a national cultural heritage in 2006. However, it is not {#blank#}9{#/blank#}（wide）used in daily life today. In fact, it is a dying language. Now linguists are taking action to prevent this incredible cultural heritage from {#blank#}10{#/blank#}（disappear）.

    The Great Wall was listed as a World Heritage by UNESCO in 1987. Just like a dragon, it winds up and down across deserts, grasslands and mountains, {#blank#}1{#/blank#} (run) approximately 21, 196 kilometers from east to west.

    The {#blank#}2{#/blank#} (construct) of the Great Wall was not that easy, {#blank#}3{#/blank#} drew heavily on the local resources for building materials. The walls were {#blank#}4{#/blank#} (origin) built in the Spring & Autumn Period and the Warring States Period. Emperor Qin Shi Huang succeeded in his effort to have them joined together. Since then, the Great Wall {#blank#}5{#/blank#} (serve) as a monument of the Chinese nation throughout history.

    With {#blank#}6{#/blank#} history of about 2, 700 years, some parts of the Great Wall are now {#blank#}7{#/blank#} ruins or have disappeared. However, the Great Wall of China is still one of the most appealing {#blank#}8{#/blank#} (attraction) all around the world owing to its historical significance. The best-known part of the Great Wall of China, Badaling, {#blank#}9{#/blank#} (locate) 43 miles northwest of Beijing, attracts thousands of national and foreign tourists every day.

    Today, the Great Wall {#blank#}10{#/blank#} (recognize) as one of the most important impressive architectural achievements in history.

    Tik Tok, {#blank#}1{#/blank#} launched in China as "Douyin" in September 2016, describes {#blank#}2{#/blank#} (it) as a forum to capture and present the world's creativity, knowledge, and precious life moments{#blank#}3{#/blank#} (direct) from the mobile phone. It is owned by Bytedance, a startup {#blank#}4{#/blank#} (base) in China that is considered one of the world's most valuable private companies.

    Tik Tok users tap and hold{#blank#}5{#/blank#} (record) a short video and can add music and visual effects. The videos can then be uploaded with hashtags to join a variety of topics and trends.

    Most of the videos, which tend to last around 15 seconds, show someone dancing, lip-syncing (对口型) {#blank#}6{#/blank#} a song or a video clip, or pulling some kind of running gag (笑料), {#blank#}7{#/blank#} the app has also gained followings among some particular groups, especially military personnel.

    Part of the charm and {#blank#}8{#/blank#} (attract) of Tik Tok is that its younger users have embraced it as a place to experiment with the kind of Internet humor that {#blank#}9{#/blank#} (not succeed) on other platforms yet. Kevin Roose in the New York Times called the app a refreshing outlier in the social media universe that brought him {#blank#}10{#/blank#} rare sensation of "happiness".