| 表兄 | biao3 xiong1 | male cousin with a different surname (older than oneself) |
| 二氯乙烷 | er4 lv4 yi3 wan2 | dichloroethane |
| 小于 | xiao3 yu2 | less than, |
| 谢恩 | xie4 en1 | to thank sb for favor (esp. emperor or superior official) |
| 不等号 | bu4 deng3 hao4 | inequality sign (i.e. not equal, or greater than , or less than ) |
| 四氯化碳 | si4 lv4 hua4 tan4 | carbon tatrachloride |
| 领教 | ling3 jiao4 | to taste |
| 鼎力 | ding3 li4 | thanks to your help |
| 一千多 | yi1 qian1 duo1 | more than one thousand |
| 倒挂 | dao4 gua4 | lit. to hang upside down |
| 师兄 | shi1 xiong1 | senior male fellow student or apprentice |
| 酬谢 | chou2 xie4 | to thank with a gift |
| 中甸 | zhong1 dian4 | (N) Gyeltang, Gyalthang, Chinese Zhongdian (town in Kham prov. of Tibet, pres. Yunnan) |