Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
lang huong » lan huong, lang muong, lang tuong
thanh toan » thanh hoa, thanh san
hien hanh » dieu hanh
trinh vat » trinh van, trinh luat, sinh vat
manh toan » anh tuan
vat lang » va lang, van lang, vat mang

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 trinh vat lang huong ((manh toan) or (((thanh toan) OR (tinh toan)))) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien hanh - hanh trinh vat lang huong ((manh toan) OR (((thanh toan) OR (tinh toan)))) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien hanh - hanh trinh vat lang huong ((manh toan) or (((thanh toan) OR (tinh toan)))) cao".
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - hanh trinh vat lang huong ((manh toan) or (((thanh toan) OR (tinh toan)))) cao*.