Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
theo chieu » theo tieu, theo chu, thi chieu
nhung cong » dung cong, thong cong, hang cong
cong vanh » cong vinh, cong danh, cong vang
vanh tuan » anh tuan, van tuan, manh tuan
ho chieu » hoc thieu, doi chieu, mot chieu
doanh va » doan va, doanh tai, doanh cua
tuan ban » tuan bang, toan ban, luan ban

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) or (theo chieu)) tinh - doanh doanh va nhung cong vanh tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) tinh - doanh doanh va nhung cong vanh tuan ban.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (theo chieu)) tinh - doanh doanh va nhung cong vanh tuan ban*.