Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
thoi kien » thoi hien, thoi mien, thoai lien
kien truc » kien thuc
thoi quan » thoi quen, thi quan, thong quan
quan lang » quan hoang, gian lang, quan luan
thoi que » thoi quen, thon que, thong que
truc may » tren may, truc va
thi lien » thi lan
lien tuc » kien thuc, dien tu, le tuc
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 kien truc may ) OR ( nhung thoi quan lang. thi lien tuc lap ))~.
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi que van. thoi kien truc may ) or ( nhung thoi quan lang. thi lien tuc lap ))*.