Perhaps you should try some spelling variations:
thanh hung » thanh huong, thanh tung, thanh trung
cong trong » cong thuong, duong trong, cong trinh
trong tan » trong quan, trong cac, trong ca
hung cua » huong cua, chung cua, khung cua
tan khan » tan khang, tan nhan, toan khoan
khan cap » khan ap, than cap, khoan cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc thieu) or (mot chieu)) sach - thanh hung cua cong trong tan khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc thieu) OR (mot chieu)) sach - thanh hung cua cong trong tan khan cap*.