Perhaps you should try some spelling variations:
thong trong » thuong trong, thong thong, thong thuong
trong thanh » truong thanh, trung thanh, rong thanh
chieu sang » chieu sach, hieu lang, nhieu tang
chieu xanh » chieu sach, chieu tinh, hieu manh
trung tuan » trung thanh, trung tam, tran tuan
thanh than » thanh thanh, thanh thang, thanh toan
trung cua » truong cua, trung cap, dung cua
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 sang) OR (chieu xanh)) - thanh ((trung cua) or (trung tuan)) thong trong thanh than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (chieu xanh)) - thanh ((trung cua) OR (trung tuan)) thong trong thanh than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) OR (chieu xanh)) - thanh ((trung cua) or (trung tuan)) thong trong thanh than cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) OR (chieu xanh)) - thanh ((trung cua) or (trung tuan)) thong trong thanh than cau*.