Perhaps you should try some spelling variations:
cong nguong » cong nguon, cong thuong, cong luong
hanh trang » thanh trung, canh tranh, hanh trinh
nguong dan » huong dan
hanh tang » anh tang, hanh mang, hanh tung
chao chu » cho chu, cua chu, cao cho
chu manh » ho manh, chu han, chu van
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 chu manh - ((hanh tang) or (hanh trang)) cua cong nguong dan ((toan cau) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu manh - ((hanh tang) OR (hanh trang)) cua cong nguong dan ((toan cau) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: chao chu manh - ((hanh tang) or (hanh trang)) cua cong nguong dan ((toan cau) or (van ban))*.