Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
tieu xanh » tieu danh, chieu xanh, dieu hanh
tang cua » hang cua, tang luan, thong cua
mang cua » manh cua, dung cua, ban cua
cong tap » cuong tap, cong tac, cong tan
tap doan » tap quan
doan cau » toan cau, doan dau, doan cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - anh ((tang cua) OR (mang cua)) thong cong tap doan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - anh ((tang cua) OR (mang cua)) thong cong tap doan cau".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - anh ((tang cua) OR (mang cua)) thong cong tap doan cau*.