Perhaps you should try some spelling variations:
chan thuong » han thuong, hang thuong, pham thuong
phan thuong » hang thuong, phan xuong
thanh tinh » thanh binh, nhanh tinh, than kinh
duoc hien » duoc thien, duoc dien, duoc bien
hien hanh » dieu hanh
cong tinh » cong trinh, cong vinh, long tinh
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: duoc hien hanh - thanh tinh ((phan thuong) or (chan thuong)) cong tinh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: duoc hien hanh - thanh tinh ((phan thuong) OR (chan thuong)) cong tinh toan tap.
• Adding a wildcard symbol may retrieve word variants: duoc hien hanh - thanh tinh ((phan thuong) or (chan thuong)) cong tinh toan tap*.