Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
trung dap » trung cap, trung dai, trung dam
dap nhung » vap nhung, va nhung, dap ung
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
tran tan » tran tuan, tran thanh, trang tuan
tran van » luan van

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 dap nhung cong tac ((tran tan) or (tran van))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh trung dap nhung cong tac ((tran tan) OR (tran van)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung dap nhung cong tac ((tran tan) or (tran van))*.