Perhaps you should try some spelling variations:
trong tuong » trong thuong, trong luong, tuong tuong
hanh hang » thanh hang, hanh han, hanh mang
hang hang » nang hang, cang thang, hung thang
tuong dan » huong dan, tung dan, xuong dan
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
dan khan » dan khanh, dan chan, dan than
khan ap » khan cap, han ap, khan dam

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu sach - ((hanh hang) or (hang hang)) cay trong tuong dan khan ap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sach - ((hanh hang) OR (hang hang)) cay trong tuong dan khan ap*.