Perhaps you should try some spelling variations:
thoi huyen » thi huyen, hoi huyen, thon huyen
nhung thoi » nhung thi, phung thi, nhung tri
thoi luan » hoi luan, thi luan, thai luan
thoi xuan » thi xuan, tho xuan, thoi xua
nhung loi » nhung bai, nhung bi, nhung gi
loi quyet » toi quyet, bi quyet, loi que
huyen tua » huyen tra, huyen tu, huyen thuan
xuan thu » xuan thuy, tuan thu, luan thuc
thu thao » thi thao, thu thap, thuc thai
luan va » luan van, luat va
tua lap » tu lap, tuc lap, thuat lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung thoi luan va. thoi xuan thu thao ) or ( nhung loi quyet van. thoi huyen tua lap ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thoi luan va. thoi xuan thu thao ) OR ( nhung loi quyet van. thoi huyen tua lap )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi luan va. thoi xuan thu thao ) or ( nhung loi quyet van. thoi huyen tua lap ))*.