Perhaps you should try some spelling variations:
thuyet danh » thuyet dan, thuyet anh, thuyet canh
khuyet danh » thuyet dan, thuyet anh
hanh trung » thanh trung, hanh trang, manh trung
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 toan » van toan, dan than, manh toan
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: hoc ((((thuyet danh) or (khuyet danh))) or (thuyet kinh)) - hanh trung cua trong cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((thuyet danh) OR (khuyet danh))) OR (thuyet kinh)) - hanh trung cua trong cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((((thuyet danh) or (khuyet danh))) or (thuyet kinh)) - hanh trung cua trong cong dan toan tap*.