Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
hien trau » hien trang, hien tu, bien rau
nhung bi » nhung bai, nhung gi
thoi que » thoi quen, thon que, thong que
trau luc » tap luc, cau luc, than luc
quy van » duy van, qua van, quyet van
hieu va » lieu va, hieu qua
que van » qua van, quyet van, quan van
bi quy » bui quy, ba quy, bi quyet
va xac » va cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung bi quy van. biet the hieu va xac ) OR ( nhung thoi que van. biet the hien trau luc ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( nhung bi quy van. biet the hieu va xac ) OR ( nhung thoi que van. biet the hien trau luc ))".
• Adding a wildcard symbol may retrieve word variants: (( nhung bi quy van. biet the hieu va xac ) OR ( nhung thoi que van. biet the hien trau luc ))*.