Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
tuan nhung » tuan hung, thuat nhung, tranh nhung
quan nhung » qua nhung, cua nhung, luan chung
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong tan, cong dan
cong san » cong tac
phan dau » phan tu, hang dau

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 xanh - thanh trung ((tuan nhung) OR (quan nhung)) ((cong ban) or (cong san)) phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh trung ((tuan nhung) OR (quan nhung)) ((cong ban) OR (cong san)) phan dau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh trung ((tuan nhung) OR (quan nhung)) ((cong ban) or (cong san)) phan dau".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung ((tuan nhung) OR (quan nhung)) ((cong ban) or (cong san)) phan dau*.