Perhaps you should try some spelling variations:
manh trung » manh tung, thanh trung, manh hung
hanh trinh » canh tranh, hanh chinh
thong cong » trong cong, tong cong, thong thong
cua thong » cua thuong, cua khong, cua tong
cong san » cong tac
san tuan » van tuan, san luan, san quan
tuan ban » tuan bang, toan ban, luan ban
ha tinh » va tinh, may tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: pho ha tinh - ((manh trung) or (hanh trinh)) cua thong cong san tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: pho ha tinh - ((manh trung) OR (hanh trinh)) cua thong cong san tuan ban.
• Adding a wildcard symbol may retrieve word variants: pho ha tinh - ((manh trung) or (hanh trinh)) cua thong cong san tuan ban*.