Perhaps you should try some spelling variations:
phung trinh » phuong trinh, chuong trinh, hung thinh
bong chuyen » dong chuyen, khong chuyen
trinh quan » tinh quang, trinh luat, trinh han
nhung thoi » nhung thi, phung thi, nhung loi
thoi quan » thi quan, thong quan, thai quang
chuyen tu » chuyen thu, chuyen tuc, chuyen su
quen suc » quan su, quyen su, quen cua
suc lap » suc cap, tuc lap, truc lap
quan va » quan vi, quan ha, luan va
tu lap » truc lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( phung trinh quan tri. thoi quen suc lap ) or ( nhung thoi quan va. bong chuyen tu lap ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( phung trinh quan tri. thoi quen suc lap ) OR ( nhung thoi quan va. bong chuyen tu lap )).
• Adding a wildcard symbol may retrieve word variants: (( phung trinh quan tri. thoi quen suc lap ) or ( nhung thoi quan va. bong chuyen tu lap ))*.