Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hanh dung » thanh dung, anh dung, hanh dong
cua thong » cua thuong, cua khong, cua tong
theo chu » theo chieu, cho chu, chao chu
dung cua » dung luan, dung cho
viec tai » lieu tai, viec lam, viec va
vien tai » vien dai, thien tai, von tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chu) or (cap cho)) xanh - hanh dung cua thong cong ((viec tai) OR (vien tai)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (cap cho)) xanh - hanh dung cua thong cong ((viec tai) OR (vien tai)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) or (cap cho)) xanh - hanh dung cua thong cong ((viec tai) OR (vien tai)) cau".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (cap cho)) xanh - hanh dung cua thong cong ((viec tai) OR (vien tai)) cau*.