Perhaps you should try some spelling variations:
hien bach » vien bach, thien hach, hien hanh
bieu hien » dieu hien, dieu khien, bien phien
bach qua » cac qua, bach hue, bach ha
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
cua tre » cua te, cuu tre, cua triet
tu ban » thu ban, te ban
ban ky » van ky, dan ky
ha cua » hoa cua, hai cua, nha cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ban ky lang xa hoi. bieu hien bach qua ((va tinh) or (may tinh)) ha cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ban ky lang xa hoi. bieu hien bach qua ((va tinh) OR (may tinh)) ha cua tre.
• Adding a wildcard symbol may retrieve word variants: tu ban ky lang xa hoi. bieu hien bach qua ((va tinh) or (may tinh)) ha cua tre*.