Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
tuong cua » truong cua, huong cua, thong cua
hang cong » hang nong, bang cong, thanh cong
dang cong » dung cong
hoc diep » hoc dieu, hong diep, ngoc diep
ban than » ban thanh, van thanh, ban hang
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc diep tinh - thanh tuong cua ((hang cong) or (dang cong)) ban than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc diep tinh - thanh tuong cua ((hang cong) OR (dang cong)) ban than cao.
• Adding a wildcard symbol may retrieve word variants: hoc diep tinh - thanh tuong cua ((hang cong) or (dang cong)) ban than cao*.