Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, thien anh, thien danh
thanh quan » thanh xuan, thanh tuan, nhanh quang
cong luong » cong thuong, nang luong, cong dong
hieu manh » chieu xanh, hieu nganh, dieu hanh
luan cong » luat cong, luong cong, luan chung
luong van » luong va, duong van, luong vat
phan dau » hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((thieu xanh) or (hieu manh)) - thanh quan luan cong luong van ((phan dau) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (hieu manh)) - thanh quan luan cong luong van ((phan dau) OR (phan tu)).
• Adding a wildcard symbol may retrieve word variants: toc ((thieu xanh) or (hieu manh)) - thanh quan luan cong luong van ((phan dau) or (phan tu))*.