Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhiet tach » chiet tach
hoc nhiet » hoc thiet, hoc nghien, hoc hien
trung tao » trung tam, trong tao, trung tai
bang cong » dang cong, bang song, hang cong
cong danh » cuong danh, cong dan, cong thanh
danh phan » doanh phan, danh nhan, danh phap
tao bang » cao bang, tao ban, thai bang

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc nhiet tach - thanh trung tao bang cong danh phan tu~.
• Adding a wildcard symbol may retrieve word variants: hoc nhiet tach - thanh trung tao bang cong danh phan tu*.