Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
quen truc » kien truc, xuan truc, quen suc
thoi que » thon que, thong que, cho que
truc may » tren may, truc va
que lang » quet lang, quan lang, que quang
thi lien » thi lan
lien tuc » kien thuc, kien truc, dien tu
que van » qua van, quy van, quyet van
tuc lap » truc lap, tuc tap, tu lap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thoi que van. thoi quen truc may ) OR ( nhung thoi que lang. thi lien tuc lap ))~.
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi que van. thoi quen truc may ) or ( nhung thoi que lang. thi lien tuc lap ))*.