to endeavor, to make an effort

[one]self

success / success in life, achievement in the world

succeed / be successful in life

machination (clever scheme or artful plot, usually crafted for evil purposes)

plot, scheme

(literary) the first and 15th days of the lunar month

(Buddhism) think on the power of Kannon

relationship, relation / involvement, participation / personal connection, family relationship / romantic relationship

be related / be romantically involved