Perhaps you should try some spelling variations:
truong cong » trong cong, truong long, truong chung
truong dong » trong dong, truong dang, tuong dong
hung tuan » quang tuan, trung tuan, hung thang
hung tran » huong tran, quang tran, hung thang
ho trieu » mot trieu, 25 trieu, 30 trieu
tam toan » tap toan, tam than, pham toan
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho trieu tinh - manh ((hung tuan) or (hung tran)) ((truong cong) OR (truong dong)) tam toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - manh ((hung tuan) OR (hung tran)) ((truong cong) OR (truong dong)) tam toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho trieu tinh - manh ((hung tuan) or (hung tran)) ((truong cong) OR (truong dong)) tam toan ban".
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - manh ((hung tuan) or (hung tran)) ((truong cong) OR (truong dong)) tam toan ban*.