Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
trung tuan » trung thanh, trung tam, truong thanh
chung cong » nhung cong, chong cong, phung cong
hoc chieu » hoc thieu, ho chieu, hoc hien
tran tuan » tran xuan, tran quang, tran thanh
cong danh » cuong danh, cong dan, cong thanh
danh toan » manh toan, anh toan, dan toan
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: hoc chieu sang - manh ((trung tuan) OR (tran tuan)) chung cong danh toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu sang - manh ((trung tuan) OR (tran tuan)) chung cong danh toan cao".
• Adding a wildcard symbol may retrieve word variants: hoc chieu sang - manh ((trung tuan) OR (tran tuan)) chung cong danh toan cao*.