Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu xanh, hieu lang, nhieu tang
chieu sach » chinh sach, chiet tach, chieu xanh
trung phap » trung phan, trong phap, trung phat
phap thong » phap phong, phap chong, pho thong
cong bang » cuong bang, dong bang, hong bang
nhanh cau » nhanh cay, thanh chau, nhanh ha
cong ban » cong san, cong tan, cong dan

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 sach)) - thanh trung phap thong ((cong ban) OR (cong bang)) nhanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (chieu sach)) - thanh trung phap thong ((cong ban) OR (cong bang)) nhanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) or (chieu sach)) - thanh trung phap thong ((cong ban) OR (cong bang)) nhanh cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (chieu sach)) - thanh trung phap thong ((cong ban) OR (cong bang)) nhanh cau*.