Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
chieu tinh » trieu tinh, lieu tinh, chau tinh
chiet tach » chieu sach
tuong dan » huong dan, tung dan, xuong dan
dan nhung » ban nhung, dap nhung, san nhung
thanh lap » thanh san, phan lap, thanh hai
cong ban » cong bang, cong tan, cong dan
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu tinh) or (chiet tach)) - thanh tuong dan nhung ((cong ban) OR (cong san)) thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (chiet tach)) - thanh tuong dan nhung ((cong ban) OR (cong san)) thanh lap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) or (chiet tach)) - thanh tuong dan nhung ((cong ban) OR (cong san)) thanh lap*".