Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
trung tuan » trung thanh, trung tam, tran tuan
thanh toan » thanh hoa, thanh san, tinh toan
trang cua » tranh cua, tang cua, trung cua
nhung hoc » chung hoc, nhung goc, khung hoc
hoc thanh » hoc nhanh, hoan thanh, hoc phan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) OR (chieu tinh)) - hanh ((trang cua) or (trung tuan)) nhung hoc thanh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu tinh)) - hanh ((trang cua) OR (trung tuan)) nhung hoc thanh toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) OR (chieu tinh)) - hanh ((trang cua) or (trung tuan)) nhung hoc thanh toan tap".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) OR (chieu tinh)) - hanh ((trang cua) or (trung tuan)) nhung hoc thanh toan tap*.