Perhaps you should try some spelling variations:
chiet tach » chieu sach
thong cong » trong cong, tong cong, thong thong
trung cua » truong cua, trung tuan, dung cua
trung cap » truong cao, trung tam
ho chiet » ho chieu, ho thiet, hoc thiet
san than » sang than, san thanh, ban than
sang tao » hang 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 chiet tach - thanh ((trung cua) or (trung cap)) thong cong ((san than) or (sang tao)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - thanh ((trung cua) OR (trung cap)) thong cong ((san than) OR (sang tao)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - thanh ((trung cua) or (trung cap)) thong cong ((san than) or (sang tao)) cau*.