Perhaps you should try some spelling variations:
thanh trung » thanh tung
chiet tach » chieu sach
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
cong tang » cong thang, cong lang, cong vang
thanh cau » thanh chau, thanh mau, nhanh cau
ho chiet » ho chieu, ho thiet, hoc thiet
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - thanh trung cua nhung ((cong tang) OR (cong tan)) thanh cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chiet tach - thanh trung cua nhung ((cong tang) OR (cong tan)) thanh cau".
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - thanh trung cua nhung ((cong tang) OR (cong tan)) thanh cau*.