Perhaps you should try some spelling variations:
thuc cong » thuoc cong, thu cong, chuc cong
quyen tai » xuyen tai, nguyen tai, truyen tai
cong cong » cong dong, trong cong, dung cong
cac khu » cac thu, cac khoi, cac kieu
co bang » cao bang, con bang, co ban
bang ly » hang ly
ca chu » cua chu, ca chua, cac chu
y thuc » ty thuc, y thuoc, _ thuc
ly y » ly ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: quyen tai ((ca chu) or (cac khu)) đe co bang ly y thuc cong cong~.
• If you are trying to use Boolean operators, they must be ALL CAPS: quyen tai ((ca chu) OR (cac khu)) đe co bang ly y thuc cong cong.
• Adding a wildcard symbol may retrieve word variants: quyen tai ((ca chu) or (cac khu)) đe co bang ly y thuc cong cong*.