Perhaps you should try some spelling variations:
thanh tung » thanh cong
chau tinh » cuu tinh, ha tinh, cua tinh
nang cong » nang song, dang cong, bang cong
doi chau » doi chieu, gioi chau, hoi chu
tung kha » tang kha, tuong khoa, trung khoa
kha nang » phap nang, ky nang, ki nang
cong dan » cong san, cong tan, huong dan
than ban » thanh ban, than man, nhuan ban
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 - thanh tung kha nang cong dan ((than ban) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chau tinh - thanh tung kha nang cong dan ((than ban) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - thanh tung kha nang cong dan ((than ban) or (toan ban))*.