Perhaps you should try some spelling variations:
thiet hach » thien hach, thuyet hach, thiet hai
dong doanh » dung doanh, trong doanh, doanh doanh
doanh toan » doanh hoan, doanh doanh, doanh thanh
hoc thiet » hoc thieu, hoc thuyet, hoc hien
canh manh » lanh manh, canh tranh, cach mang
manh cua » doanh cua, ban cua
toan tap » toan 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 hach - canh manh cua cong dong doanh toan tap~.
• Adding a wildcard symbol may retrieve word variants: hoc thiet hach - canh manh cua cong dong doanh toan tap*.