Perhaps you should try some spelling variations:
trinh quan » tinh quang, trinh luat, trinh han
trinh cua » tinh cua, trinh luat, trinh luan
cong pham » cong phan, chong phap, cong ha
pham tuan » pham luan, pham xuan, pham thanh
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
tuan ban » tuan bang, toan ban, luan ban

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - hanh ((trinh cua) OR (trinh quan)) trong cong pham tuan ban~".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh ((trinh cua) OR (trinh quan)) trong cong pham tuan ban*.