Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
vien nganh » vien thanh
trinh luan » trinh luat, trinh quan, trinh han
luan phong » luan phuong, xuan phuong, van phong
phong cong » phong chong, thong cong, chong cong
chau tinh » cuu tinh, ha tinh, cua tinh
dan than » ban than, van than, dan toan
dan chan » dan gian, dan ca, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((vien nganh) or (chau tinh)) - hanh trinh luan phong cong ((dan than) or (dan chan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((vien nganh) OR (chau tinh)) - hanh trinh luan phong cong ((dan than) OR (dan chan)) cau.
• Adding a wildcard symbol may retrieve word variants: ho ((vien nganh) or (chau tinh)) - hanh trinh luan phong cong ((dan than) or (dan chan)) cau*.