Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
theo chieu » theo tieu, ho chieu, thi chieu
cua huong » cua phuong, cua thuong, cua truong
vuong anh » duong manh, phuong anh, cuong danh
theo chu » cho chu, chao chu, theo yeu
cua hung » cua nhung, cua chung, cua hang
anh luan » anh tuan, anh quan, anh xuan
luan han » luan hoan, luan phan, luan van

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) xanh - hanh trinh ((cua hung) OR (cua huong)) vuong anh luan han~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (theo chu)) xanh - hanh trinh ((cua hung) OR (cua huong)) vuong anh luan han~".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo chu)) xanh - hanh trinh ((cua hung) OR (cua huong)) vuong anh luan han*.