Thanks, HT. If "glimpse" implies "by chance," then I guess "glance/look" fit better in the base sentence because there is "tried to" in the front. What do you think?
P.S. And long time no see! Have you also had a Vietnamese New Year's break, which is about the same time in Formosa.
I am sorry for not being clear. When we 'try to catch a glimpse', we don't see the thing/person but yearn to see a view by chance. When we 'glance/look at', we see the thing/person and give a brief look.
Yes! I did take a break to spend the Lunar New Year with relatives and friends. Happy New Year!