What is the name of the lack of wood in the five elements of the birth class?

Ye Lei (aboveboard)

Sheng Rui ("Sheng" means bright and prosperous; "Rui" means wisdom)

Wenbo (literary talent flying, knowledgeable)

God bless (a blessed child was born)

Yingjie (handsome and outstanding)

Junchi (from the idiom: talent is a star)

Rain (grace is as rich as rain)

Haoxuan (meaning: aboveboard, majestic)

Qingyu (meaning the same as above)

Zhize (Ze: the water source of vast areas)

(announcement: outstanding)

Ruiyuan (wise; Knowledgeable)

Hong Wen (carry forward; Text: writer)

Han Zhe (knowledgeable)

Yuze (Elegance)

(Kay: model; Rui: auspicious)

Jianhui (Building Brilliant Achievements)

(gold: gold leaf, original meaning,: metaphor for a bright future)

(Ray: Accumulation of stones)

(Shao: Chenghui: Brilliant)

Haonan (Hao: vast)