Perhaps you should try some spelling variations:
thuyet danh » thuyet dan, thuyet canh, thuyet dinh
khuyet danh » thuyet dan
thanh trung » thanh tung
thuyet anh » thuyet kinh, thuy anh, thuyet dan
trung cua » truong cua, trung tuan, trung cap
cua trong » cua truong, cua trung, qua trong
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan tap » han tap, phan tap, chan ta

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((((thuyet danh) or (khuyet danh))) or (thuyet anh)) - thanh trung cua trong cong dan chan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((thuyet danh) OR (khuyet danh))) OR (thuyet anh)) - thanh trung cua trong cong dan chan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((((thuyet danh) or (khuyet danh))) or (thuyet anh)) - thanh trung cua trong cong dan chan tap*.