Perhaps you should try some spelling variations:
nuoc sach » nguoi sach, hoc sach, cuoc cach
dang xay » dang van, van xay
phat cuu » phat cua, nhat cua, chat cua
cuu ngan » cua ngan, cuu nhan, cuu nan
cau tren » cu tren, dau tren, ca tren
lang xa » lang ha, lang van
hang vi » hang va, hanh vi, hang di
vi cau » va cau, ve cau, di cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: nuoc sach thieu ((lang xa) or (dang xay)) hoi. lieu va phat cuu ngan hang vi cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nuoc sach thieu ((lang xa) OR (dang xay)) hoi. lieu va phat cuu ngan hang vi cau tren.
• Adding a wildcard symbol may retrieve word variants: nuoc sach thieu ((lang xa) or (dang xay)) hoi. lieu va phat cuu ngan hang vi cau tren*.