Perhaps you should try some spelling variations:
quang hanh » quang thanh, quang khanh, quan hanh
quen hanh » quen thanh, quan hanh, hien hanh
que van » qua van, quyet van, quan van
quy van » duy van, qua van, quyet van
quen tu » quen thu, huyen tu, quen cua
tu lap » truc lap
phung » phuong, nhung, chung

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

• Performing a fuzzy search may retrieve terms with similar spellings: phung thi ((((quen hanh) or (quang hanh))) or (((que van) OR (quy van)))). thoi quen tu lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: phung thi ((((quen hanh) OR (quang hanh))) OR (((que van) OR (quy van)))). thoi quen tu lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "phung thi ((((quen hanh) or (quang hanh))) or (((que van) OR (quy van)))). thoi quen tu lap".
• Adding a wildcard symbol may retrieve word variants: phung thi ((((quen hanh) or (quang hanh))) or (((que van) OR (quy van)))). thoi quen tu lap*.