Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
thong cong » trong cong, thong thong, phong chong
chuc danh » chuc nganh, thuc hanh, chuc nang
trinh cua » tinh cua, trinh luat, trinh quan
tong cong » trong cong, cong cong, dung cong
chu manh » ho manh, chu han, chu van
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap

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 (chu manh)) - hanh trinh cua ((thong cong) OR (tong cong)) tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chuc danh) OR (chu manh)) - hanh trinh cua ((thong cong) OR (tong cong)) tan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chao ((chuc danh) or (chu manh)) - hanh trinh cua ((thong cong) OR (tong cong)) tan toan cau".
• Adding a wildcard symbol may retrieve word variants: chao ((chuc danh) or (chu manh)) - hanh trinh cua ((thong cong) OR (tong cong)) tan toan cau*.