Perhaps you should try some spelling variations:
khien bang » phien ban, khien dong, khien vong
nhanh dung » nhanh dong, hanh dung, nhanh hung
dong trong » duong trong, dung trong, cong trong
trong hach » trong mach, trong cach, trong hanh
hoc khien » hoc hien, hoc nghien, hoc thieu
luan dong » luan cong, quan dong, luan nong
hach toan » thanh toan, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc khien bang - nhanh dung luan dong trong hach toan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc khien bang - nhanh dung luan dong trong hach toan ban*.