Perhaps you should try some spelling variations:
trong manh » trong minh, trong anh, trong mach
dong trong » duong trong, dung trong, cong trong
hien hanh » dieu hanh
tang luan » dung luan
luan dong » luan cong, quan dong, luan nong
manh toan » thanh toan, anh tuan, tinh toan
anh tang » anh bang, anh dang, anh nang
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 hien hanh - anh tang luan dong trong manh toan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - anh tang luan dong trong manh toan ban*.