Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
chuc nganh » chuc nang, hoc nganh, cac nganh
chuc danh » thuc hanh, chuc nang, thuc dan
tranh cua » doanh cua, manh cua
bang cong » dang cong, bang song, hang cong
chu manh » ho manh, chu han, chu van
cua bang » chua bang, cua ban, cua dang
cong tan » cong tac, cong san, cong thanh
tan chan » dan chan, ban chan, can chan
chan cau » phan cau, can cau, chinh cau

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: cho ((((chuc danh) OR (chuc nganh))) OR (chu manh)) - hanh tranh cua bang cong tan chan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho ((((chuc danh) OR (chuc nganh))) or (chu manh)) - hanh tranh cua bang cong tan chan cau~".
• Adding a wildcard symbol may retrieve word variants: cho ((((chuc danh) OR (chuc nganh))) or (chu manh)) - hanh tranh cua bang cong tan chan cau*.