Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
hanh trung » thanh trung, manh trung, danh trung
thong cong » trong cong, tong cong, thong thong
cap thong » cap tong, chap thuong, phap thong
theo chu » theo chieu, cho chu, chao chu
chu nang » chuc nang, chua nang, cuu nang
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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 chu nang - ((hanh trung) OR (hanh trang)) cap thong cong dan ((toan cau) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu nang - ((hanh trung) OR (hanh trang)) cap thong cong dan ((toan cau) or (toan ban))~".
• Adding a wildcard symbol may retrieve word variants: theo chu nang - ((hanh trung) OR (hanh trang)) cap thong cong dan ((toan cau) or (toan ban))*.