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