Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » ho chieu, theo chu, thi chieu
thong cong » trong cong, thong thong, phong chong
trung cua » truong cua, trung tuan, trung cap
tong cong » trong cong, cong cong, dung cong
dan phan » doan phan, dan chan, van phan
phan cac » nhan cach, phan dau, phan lap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) OR (theo tieu)) xanh - thanh trung cua ((thong cong) or (tong cong)) dan phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo tieu)) xanh - thanh trung cua ((thong cong) OR (tong cong)) dan phan cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo tieu)) xanh - thanh trung cua ((thong cong) or (tong cong)) dan phan cac".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo tieu)) xanh - thanh trung cua ((thong cong) or (tong cong)) dan phan cac*.