Suspicious appearance and movements

Trace out

with pious wishes

as quick as a wink(in a flash)

ivory chopsticks and jade cups

not willing to abandon one's folly

enemy in one's ranks

not to surpass

as close as form and shadow

regret to have not met somebody before

be at somebody's beck and call

respect each other like treating guest

all the sweet and bitter experiences of life

A beauty passed away.

with a steel-cold heart

come across(run into; ships that pass in the night)

It is much to be regretted that we have not met earlier.

abscond bag and baggage(make a clean sweep and decamp)

become a custom through long usage

academic success; to be successful in one's studies