Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
luan phuong » lan phuong, quang phuong, doan phuong
hanh trinh » canh tranh, hanh chinh
chu tinh » chau tinh, chua tinh, cuu tinh
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban
hoi chu » hoi chuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoi chu tinh - ((hanh trinh) or (than kinh)) luan phuong cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoi chu tinh - ((hanh trinh) OR (than kinh)) luan phuong cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: hoi chu tinh - ((hanh trinh) or (than kinh)) luan phuong cong dan toan tap*.