Perhaps you should try some spelling variations:
hoc thieu » toc thieu, hoc hien
dung cong » dung trong
viec toan » kiem toan, viec ban, viec tai
chao chu » cho chu, cua chu, chao xu
tranh va » tranh van, trang va, trinh va
toan cau » toan cao, toan ban, toan tap
cao cho » cap cho, cao chat
va dung » van dung, va duong, vat dung

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((chao chu) OR (cao cho))) OR (hoc thieu)) sang - canh tranh va dung cong viec toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((chao chu) OR (cao cho))) or (hoc thieu)) sang - canh tranh va dung cong viec toan cau~".
• Adding a wildcard symbol may retrieve word variants: ((((chao chu) OR (cao cho))) or (hoc thieu)) sang - canh tranh va dung cong viec toan cau*.