Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chau tinh » cuu tinh, ha tinh, cua tinh
trung cua » truong cua, trung tuan, trung cap
tang luan » dung luan
manh toan » thanh toan, anh tuan, tinh toan
ho chau » ha chau, ho chu, o chau
van tan » van tuan, van ban, van tai

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chau tinh - hanh ((trung cua) or (tang luan)) nhung cong ((manh toan) or (van tan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - hanh ((trung cua) OR (tang luan)) nhung cong ((manh toan) OR (van tan)) cao.
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - hanh ((trung cua) or (tang luan)) nhung cong ((manh toan) or (van tan)) cao*.