Perhaps you should try some spelling variations:
truong thanh » truong trung, truong thpt, truong chung
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, tran tuan
thanh chau » thanh cha, thanh cham, thanh chu
doi chieu » doc hieu, doi chi, ho chieu
dung cong » dung trong
thanh cau » thanh mau, nhanh cau, thanh ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - hanh ((trung tuan) or (truong thanh)) dung cong dong ((thanh cau) or (thanh chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh ((trung tuan) OR (truong thanh)) dung cong dong ((thanh cau) OR (thanh chau)).
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - hanh ((trung tuan) or (truong thanh)) dung cong dong ((thanh cau) or (thanh chau))*.