Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
cuu phuong » cac phuong, thu phuong
chuc danh » chuc nganh, thuc hanh, chuc nang
trinh cuu » trinh cau, trinh cua, trinh chu
chon van » chon va, thong van, phong van
tuan cau » toan cau, quan cau, tuan cu
con van » cong van, can van, con ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao ((chuc danh) or (ho manh)) - hanh trinh cuu phuong ((con van) or (chon van)) tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chuc danh) OR (ho manh)) - hanh trinh cuu phuong ((con van) OR (chon van)) tuan cau.
• Adding a wildcard symbol may retrieve word variants: chao ((chuc danh) or (ho manh)) - hanh trinh cuu phuong ((con van) or (chon van)) tuan cau*.