Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, truong thanh
nhung cong » dung cong, thong cong, hang cong
hoc chieu » hoc thieu, ho chieu, hoc hien
tran tuan » tran xuan, tran quang, tran thanh
trung cap » truong cao, trung tam
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh 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 xanh - hanh ((((trung tuan) OR (tran tuan))) or (trung cap)) nhung cong manh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh ((((trung tuan) OR (tran tuan))) OR (trung cap)) nhung cong manh toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - hanh ((((trung tuan) OR (tran tuan))) or (trung cap)) nhung cong manh toan cao".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh ((((trung tuan) OR (tran tuan))) or (trung cap)) nhung cong manh toan cao*.