Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
nhung cong » thong cong, hang cong, nhung don
hieu lang » chieu sang, hieu quang, nhieu tang
tuong cua » truong cua, huong cua, thong cua
dung cong » dung trong
than cap » khan cap, thanh lap, thanh cac
ho hieu » ho chieu, hoi hieu, nho hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu lang - thanh tuong cua ((nhung cong) or (dung cong)) ban ((than cap) or (thanh san))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - thanh tuong cua ((nhung cong) OR (dung cong)) ban ((than cap) OR (thanh san)).
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - thanh tuong cua ((nhung cong) or (dung cong)) ban ((than cap) or (thanh san))*.