Perhaps you should try some spelling variations:
trinh quan » tinh quang, trinh han
kieu tinh » lieu tinh, trieu tinh, diep tinh
bang cong » dang cong, bang song, hang cong
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu
ho kieu » ho lieu, so kieu, thi kieu
luat » luan, xuat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho kieu tinh - hanh ((trinh luat) or (trinh quan)) ((bang cong) or (thong thong)) dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho kieu tinh - hanh ((trinh luat) OR (trinh quan)) ((bang cong) OR (thong thong)) dan phan cau.
• Adding a wildcard symbol may retrieve word variants: ho kieu tinh - hanh ((trinh luat) or (trinh quan)) ((bang cong) or (thong thong)) dan phan cau*.