Perhaps you should try some spelling variations:
phuong tinh » phuong trinh, phuong binh, khuong tinh
dang phuong » bang phuong, dung phuong, dan phuong
hanh doanh » chinh doanh, doanh doanh, kinh doanh
hang doanh » nhung doanh, van doanh, dung doanh
chau tinh » cuu tinh, ha tinh, cua tinh
doi chau » doi chieu, gioi chau, hoi chu
cua dang » cua cong, cua ban
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 - ((hang doanh) or (hanh doanh)) cua dang phuong tinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chau tinh - ((hang doanh) OR (hanh doanh)) cua dang phuong tinh toan cau.
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - ((hang doanh) or (hanh doanh)) cua dang phuong tinh toan cau*.