Perhaps you should try some spelling variations:
thanh tung » thanh cong
hien hach » thien hach, hien hanh, hien nhanh
trong ban » trong san, trong tan, trong quan
ban thanh » ban hanh, ban hang
thanh lap » thanh san, phan lap, thanh hai
tung tan » tung dan, cung tan, hung tan
tan dung » tran dung, tin dung, van dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien hach - thanh tung tan dung trong ban thanh lap~.
• Adding a wildcard symbol may retrieve word variants: hoc hien hach - thanh tung tan dung trong ban thanh lap*.