Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh chua » doanh cua, doanh chu, doanh chung
cong ngang » cong nhan, cong lang, cong nong
cong quang » luong quang, thong quang, duong quang
chau tinh » cuu tinh, ha tinh, cua tinh
chua dong » cua dong, ha dong, huy dong
doi chau » doi chieu, gioi chau, hoi chu
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: doi chau tinh - hanh doanh chua dong ((cong ngang) or (cong quang)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chau tinh - hanh doanh chua dong ((cong ngang) OR (cong quang)) toan cau.
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - hanh doanh chua dong ((cong ngang) or (cong quang)) toan cau*.