Perhaps you should try some spelling variations:
cong phuong » cong thuong, cong huong, dong phuong
nhanh lang » nhanh quang, nhanh thang, nhan dang
phuong dan » phuong danh, phuong doan, huong dan
chi xanh » chi anh, chi danh, chi hanh
anh tang » anh bang, anh dang, anh nang
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - ((anh tang) or (nhanh lang)) cua cong phuong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - ((anh tang) OR (nhanh lang)) cua cong phuong dan than cau.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - ((anh tang) or (nhanh lang)) cua cong phuong dan than cau*.