Perhaps you should try some spelling variations:
nhan cong » nhanh cong, phan cong, nhap cong
cong danh » cuong danh, cong dan, cong thanh
danh toan » manh toan, anh toan, dan toan
theo chu » theo chieu, cho chu, chao chu
ho chieu » theo chieu, hoc thieu, doi chieu
tang cua » hang cua, tang luan, thong cua
mang cua » manh cua, dung cua, ban cua
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) OR (ho chieu)) sang - anh ((tang cua) OR (mang cua)) nhan cong danh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) or (ho chieu)) sang - anh ((tang cua) OR (mang cua)) nhan cong danh toan cau~".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (ho chieu)) sang - anh ((tang cua) OR (mang cua)) nhan cong danh toan cau*.