Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
cua phuong » cuu phuong, cuc phuong, luan phuong
hanh trinh » canh tranh, hanh chinh
chuc danh » chuc nganh, thuc hanh, chuc nang
trinh cua » tinh cua, trinh luat, trinh quan
cong van » cong vang, cong san, song van
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban
chu han » chu van

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 han)) - hanh trinh cua phuong cong van ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chuc danh) OR (chu han)) - hanh trinh cua phuong cong van ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: chao ((chuc danh) or (chu han)) - hanh trinh cua phuong cong van ((toan cau) or (toan tap))*.