Perhaps you should try some spelling variations:
thong cong » trong cong, thong thong, phong chong
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh thai » nhanh thai, hinh thai, hanh tai
tong cong » trong cong, cong cong, dung cong
thai cua » than cua, tai cuc, tri cua
tan toan » tan tran, tap toan, van toan
toan ban » van ban

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 - hanh thai cua ((thong cong) OR (tong cong)) tan toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh thai cua ((thong cong) OR (tong cong)) tan toan ban".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh thai cua ((thong cong) OR (tong cong)) tan toan ban*.