Perhaps you should try some spelling variations:
thiet tach » chiet tach, thien hach, thuat tach
dong trong » duong trong, dung trong, cong trong
trong hach » trong mach, trong cach, trong hanh
hoc thiet » hoc thieu, hoc thuyet, hoc hien
nhan dung » chan dung, nhan dang, ngan dung
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 thiet tach - nhan dung luan dong trong hach toan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc thiet tach - nhan dung luan dong trong hach toan ban*.