Perhaps you should try some spelling variations:
thieu quang » thien quan, trien quang, hieu quan
doanh doanh » toan doanh, doanh hoan, doanh thanh
hieu quang » hieu quan, hieu qua, diep quang
hanh doanh » hang doanh, chinh doanh, kinh doanh
cua thong » cua thuong, cua khong, cua tong
thong va » thong cua, truong va, thong qua
phan tai » pham tai, nhan tai, phan thi
va phan » van phan, va phat, va phap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((thieu quang) OR (hieu quang)) - ((hanh doanh) or (doanh doanh)) cua thong thong va phan tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((thieu quang) OR (hieu quang)) - ((hanh doanh) OR (doanh doanh)) cua thong thong va phan tai.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((thieu quang) OR (hieu quang)) - ((hanh doanh) or (doanh doanh)) cua thong thong va phan tai".
• Adding a wildcard symbol may retrieve word variants: theo ((thieu quang) OR (hieu quang)) - ((hanh doanh) or (doanh doanh)) cua thong thong va phan tai*.