Perhaps you should try some spelling variations:
thanh trung » thanh tung
thuong cong » thuong con, thuong dong, truong cong
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
trung tuan » trung thanh, trung tam, tran tuan
thong cong » trong cong, tong cong, thong thong
dan khanh » dang khanh, van khanh, dat khanh
khanh hoa » thanh hoa, hang hoa

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