Perhaps you should try some spelling variations:
thanh trung » thanh tung
cong huong » cong thuong, cong hung, dong huong
cong luong » cong thuong, nang luong, cong dong
tieu xanh » tieu danh, chieu xanh, dieu hanh
trung cua » truong cua, trung tuan, trung cap
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 tieu xanh - thanh trung cua ((cong huong) or (cong luong)) dan phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh trung cua ((cong huong) OR (cong luong)) dan phan cac.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh trung cua ((cong huong) or (cong luong)) dan phan cac*.