Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
thieu sach » chieu sach, thien hach, hieu cach
cuc phuong » cac phuong, cuu phuong, cua phuong
tuong cuc » tong cuc, tuong cu, tuong cua
duong van » duong va, luong va, dang van
cong tan » cong tac, cong san, cong thanh
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 sach - thanh tuong cuc phuong ((cong tan) or (duong van)) khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu sach - thanh tuong cuc phuong ((cong tan) OR (duong van)) khan cap.
• Adding a wildcard symbol may retrieve word variants: toc thieu sach - thanh tuong cuc phuong ((cong tan) or (duong van)) khan cap*.