Perhaps you should try some spelling variations:
thanh tung » thanh cong
hanh trinh » canh tranh, hanh chinh
chau tinh » cuu tinh, ha tinh, cua tinh
qua trong » quan trong, qua trinh, qua song
doi chau » doi chieu, gioi chau, hoi chu
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chau tinh - ((hanh trinh) or (thanh tung)) qua trong ((cong dan) or (cong san)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chau tinh - ((hanh trinh) OR (thanh tung)) qua trong ((cong dan) OR (cong san)) toan ban.
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - ((hanh trinh) or (thanh tung)) qua trong ((cong dan) or (cong san)) toan ban*.