Perhaps you should try some spelling variations:
phan dang » phan cong, phan ung, phan van
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
nhan dan » gian dan, nhan tai
phan dau » phan tu, hang dau
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap

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 chu xanh - canh tranh ((((phan dang) OR (nhan dan))) OR (phan dau)) cong tan toan cau~.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - canh tranh ((((phan dang) or (nhan dan))) or (phan dau)) cong tan toan cau*.