Perhaps you should try some spelling variations:
thanh trung » thanh tung
lieu tinh » trieu tinh, diep tinh, bien tinh
tong cong » trong cong, cong cong, dung cong
cong canh » cong danh, cong thanh, cong khanh
tranh cau » trinh cau, tranh cac, tranh cai
doc lieu » duoc lieu, doc hieu, du lieu
trung ve » trung va, trung vu, trung vi
ve tong » ve tuong, ve trong, ve cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc lieu tinh - thanh trung ve tong cong canh tranh cau~.
• Adding a wildcard symbol may retrieve word variants: doc lieu tinh - thanh trung ve tong cong canh tranh cau*.