Perhaps you should try some spelling variations:
thien hach » thien thanh, hien hanh
thanh tung » thanh cong
soc thien » soc thiet, duoc thien, hoc hien
trong ban » trong san, trong tan, trong quan
ban thanh » ban hanh, ban hang
thanh lap » thanh san, phan lap, thanh hai
tung dan » dung dan, huong dan, trung dai
dan dung » van dung, tin dung, ap dung

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

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