Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
thang cua » thong cua, hang cua, than cua
trung cua » truong cua, trung tuan, trung cap
han tuong » han thuong, nhan tuong, han tong
tuong dan » huong dan, tung dan, xuong dan
dan toan » van toan, dan than, manh 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 ((thang cua) or (trung cua)) han tuong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh ((thang cua) OR (trung cua)) han tuong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh ((thang cua) or (trung cua)) han tuong dan toan ban*.