Perhaps you should try some spelling variations:
nhanh mang » nhanh quang, nhanh thang, nhan dang
thiet danh » thien danh, thien anh, thien dang
nhanh lang » nhanh quang, nhanh thang, nhan dang
hoc thiet » hoc thieu, hoc thuyet, hoc hien
hanh mang » hanh trang, thanh hang, hoach mang
cua trong » cua truong, cua trung, qua trong
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
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 danh - ((hanh mang) or (((nhanh mang) or (nhanh lang)))) cua trong cong van toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thiet danh - ((hanh mang) OR (((nhanh mang) OR (nhanh lang)))) cua trong cong van toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc thiet danh - ((hanh mang) or (((nhanh mang) or (nhanh lang)))) cua trong cong van toan tap*.