Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
truong gian » truong giang, truong giao, truong van
ban thanh » ban hanh, ban hang
thanh tap » thanh lap, thanh tai, thanh tay
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong san, cong tan
ho hieu » hoi hieu, nho hieu, co 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) OR (ho chieu)) lang - thanh truong gian trong cong ban thanh tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho hieu) OR (ho chieu)) lang - thanh truong gian trong cong ban thanh tap".
• Adding a wildcard symbol may retrieve word variants: ((ho hieu) OR (ho chieu)) lang - thanh truong gian trong cong ban thanh tap*.