Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
van phuong » van phong, va phuong, van chuong
anh nang » ganh nang, anh bang, anh dang
nang van » dang van, tang van, lang van
cong tac » cong ty
toan tai » doanh tai, toan ban, toan cao
toan tap » toan ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - anh nang van phuong cong tac ((toan tai) OR (toan tap))~.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - anh nang van phuong cong tac ((toan tai) or (toan tap))*.