Perhaps you should try some spelling variations:
thanh trung » thanh tung
phuong cang » phuong bang, phuong hoang, phuong giang
cua phuong » cuu phuong, cuc phuong, luan phuong
thien anh » thien danh, tien anh, thien thanh
hieu manh » chieu xanh, hieu nganh, dieu hanh
trung cua » truong cua, trung tuan, trung cap
cang doan » cong doan, hang doanh, quang doan
doan phan » doanh phan, toan phan, dan phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thien anh) or (hieu manh)) - thanh trung cua phuong cang doan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien anh) OR (hieu manh)) - thanh trung cua phuong cang doan phan tu.
• Adding a wildcard symbol may retrieve word variants: hoc ((thien anh) or (hieu manh)) - thanh trung cua phuong cang doan phan tu*.