Perhaps you should try some spelling variations:
chung hoang » khung hoang, phuong hoang, chung khoan
chieu sach » chinh sach, chiet tach, chieu sang
trinh phan » trinh han, thanh phan, trinh toan
trinh quan » tinh quang, trinh luat, trinh han
hoang manh » hoang minh, hoang anh, hoang xanh
manh toan » thanh toan, anh tuan, tinh toan
ho chieu » theo chieu, hoc thieu, mot chieu
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 sach - hanh ((trinh phan) or (trinh quan)) chung hoang manh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh ((trinh phan) OR (trinh quan)) chung hoang manh toan cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ((trinh phan) or (trinh quan)) chung hoang manh toan cao*.