Perhaps you should try some spelling variations:
hanh trinh » hanh chinh
chau tinh » cuu tinh, ha tinh, cua tinh
dong cong » duong cong, dung cong, dang cong
hoi chau » hoi chu, hoi cham, hai chau
cua dong » chua dong, cua cong, cua dang
cong san » cong tac
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoi chau tinh - ((canh tranh) or (hanh trinh)) cua dong cong san ((doanh tai) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoi chau tinh - ((canh tranh) OR (hanh trinh)) cua dong cong san ((doanh tai) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: hoi chau tinh - ((canh tranh) or (hanh trinh)) cua dong cong san ((doanh tai) or (toan tap))*.