Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, tran tuan
truong cao » truong dai
truong tai » truong dai, truong thi, trung tam
thong tai » thong tin, hang tai, luong tai
ho chieu » theo chieu, hoc thieu, doi chieu
than cau » toan cau, phan cau, than cap

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 - thanh ((trung tuan) or (truong cao)) thong ((thong tai) OR (truong tai)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh ((trung tuan) OR (truong cao)) thong ((thong tai) OR (truong tai)) than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh ((trung tuan) or (truong cao)) thong ((thong tai) OR (truong tai)) than cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ((trung tuan) or (truong cao)) thong ((thong tai) OR (truong tai)) than cau*.