Perhaps you should try some spelling variations:
tieu sang » chieu sang, tieu dung, tiem nang
dang cong » dung cong
phan cua » nhan cua, phat cua, han cua
than cua » nhan cua, thai cua, ban cua
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
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: theo tieu sang - hanh ((phan cua) OR (than cua)) dang cong dan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu sang - hanh ((phan cua) OR (than cua)) dang cong dan toan cau".
• Adding a wildcard symbol may retrieve word variants: theo tieu sang - hanh ((phan cua) OR (than cua)) dang cong dan toan cau*.