Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhung cong » dung cong, thong cong, hang cong
truong va » truong dai, truong cao, truong dao
manh toan » thanh toan, anh tuan, tinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
trang va » tran van, hang va
dan than » dan chan, ban than, van than

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 - thanh ((trang va) or (truong va)) nhung cong ((dan than) or (manh toan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh ((trang va) OR (truong va)) nhung cong ((dan than) OR (manh toan)) cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh ((trang va) or (truong va)) nhung cong ((dan than) or (manh toan)) cao*.