Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh huong, thanh cuong
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
hien tach » thien hach, chiet tach, vien bach
cua nhung » va nhung
cong sang » cong san, cong lang, cong vang
sang than » cang thang, dang thanh, sang tao
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 hien tach - ((thanh tuong) OR (thanh tung)) cua nhung cong sang than cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien tach - ((thanh tuong) OR (thanh tung)) cua nhung cong sang than cao".
• Adding a wildcard symbol may retrieve word variants: hoc hien tach - ((thanh tuong) OR (thanh tung)) cua nhung cong sang than cao*.