Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
bang cong » dang cong, bang song, hang cong
hach toan » thanh toan, manh toan
ho chieu » theo chieu, hoc thieu, doi chieu
tinh cua » trinh cua, sinh cua, tinh chat
ban cong » van cong, phan cong, ban huong
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: ho chieu tinh - hanh tinh cua ((ban cong) or (bang cong)) hach toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - hanh tinh cua ((ban cong) OR (bang cong)) hach toan cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh tinh cua ((ban cong) or (bang cong)) hach toan cao*.