Perhaps you should try some spelling variations:
lang huong » lan huong, lang muong, lang tuong
huong manh » duong manh, hung manh, luong manh
hien hanh » dieu hanh
manh toan » thanh toan, anh tuan, tinh toan
chinh ta » chinh tai, chinh va, chinh tri
toan cao » toan ban, toan tap
ta lang » tai lang, tay lang, va lang

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 - hanh chinh ta lang huong manh toan cao~.
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - hanh chinh ta lang huong manh toan cao*.