Perhaps you should try some spelling variations:
thuong luong » theo luong, cong luong, thong thuong
phai thuong » phan thuong, pham thuong, phi thuong
khai sang » kha nang, nha sang, thai bang
cong phai » cong hai, cong thai, cong phan
luong dan » huong dan, luong dao, luong van
doi khai » doi khi, toi khai, doi khang
dan van » dang van, doan van, dao van

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi khai sang - thanh cong phai thuong luong dan van ban~.
• Adding a wildcard symbol may retrieve word variants: doi khai sang - thanh cong phai thuong luong dan van ban*.