Perhaps you should try some spelling variations:
cong thuong » hang thuong
thuong dam » thuong mai, huong dan, truong dai
hanh mang » nhanh mang, hanh trang, nhanh lang
dam toan » dan toan, tam toan, dam thanh
toan cau » toan cao, toan ban, toan tap
chu van » chu han
mang va » mang vua, hang va, bang va
va cong » tai cong, cua cong

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu van) or (cuu van)) - hanh mang va cong thuong dam toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu van) OR (cuu van)) - hanh mang va cong thuong dam toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chu van) or (cuu van)) - hanh mang va cong thuong dam toan cau*.